Biosecurity & quarantine

The Department of Agriculture and Food, Western Australia (DAFWA) works with primary industries to safeguard our agricultural resources from biological threats and to maintain our export opportunities.

The State’s reputation is underpinned by a comprehensive biosecurity and quarantine system, developed and operated by DAFWA.

DAFWA is involved with:

  • creation of surveillance and diagnostic programs
  • animal and plant risk assessments
  • importing and exporting requirements
  • creating mechanisms to respond to incursions
  • livestock movement and identification
  • development and maintenance of biosecurity and quarantine legislation.

To find out more about what we do to protect agricultural production and export opportunities within the State please search our website.

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Articles

  • European house borer

    European house borer (EHB) Hylotrupes bajulus is a destructive pest of seasoned coniferous timber including pine, fir and spruce.

  • African black sugar ant with pupae

    African black sugar ant

    28 April 2021

    African black sugar ant, (Lepisiota incisa), is an invasive ant native to Africa.

  • Queensland fruit fly, Bactrocera tryoni

    Queensland fruit fly

    6 February 2015

    Queensland fruit fly (Qfly, Bactrocera tryoni) is considered to be one of the most serious pests of fruit and vegetables in Australia.

  • European house borer: Maps of Restricted Movement Zones

    10 September 2014

    Maps of Restricted Movement Zones (RMZ) are current and are subject to change. Please check back regularly.

  • Null

    Serpentine leaf miner : declared pest

    3 December 2020

    Serpentine leaf miner (Liriomyza huidobrensis) is a tiny fly whose larvae (grubs) damage plants by tunnelling through the inside of leaves.

  • Brown marmorated stink bug

    Brown marmorated stink bug: declared pest

    21 January 2019

    Brown marmorated stink bug (Halyomorpha halys) is a mottle brown coloured, shield shaped stink bug.

  • codling moth affected apples and moth

    Codling moth: declared pest

    11 April 2014

    Codling moth (Cydia pomonella) is a serious pest of apples and other pome fruit and has the potential to cause severe crop losses.

  • Glassy-winged sharpshooter adult and nymphs

    Glassy-winged sharpshooter: declared pest

    16 September 2022

    Glassy-winged sharpshooter (Homalodisca vitripennis) is a sucking leafhopper known to be a vector to bacterium Xylella fastidiosa, which causes various serious plant diseases.

  • spongy moths and caterpillars

    Spongy moth: declared pest

    15 September 2022

    The larval stage of Spongy moth (Lymantria dispar) is a severe defoliator of a wide range of broadleaved trees and shrubs. This pest is not present in Western Australia.

  • Australian plague locust sitting on grass.

    Australian plague locust: overview

    21 February 2014

    The Australian plague locust is a declared pest under the Biosecurity and Agriculture Management Act 2007.

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